The Ceramic Locking Ring suitable for Bochu BLT 3, 4 and 6 Series Laser Cutting Heads is a crucial high-precision component that securely fastens the ceramic body and nozzle assembly, ensuring stable positioning during laser cutting operations. Manufactured from durable ceramic material, it provides excellent heat resistance and mechanical strength to withstand harsh cutting environments. This locking ring maintains precise alignment of optical and gas flow components, contributing to consistent cutting quality and extended lifespan of the cutting head assemblies in both medium power and high power industrial laser applications.